Maintenance device for bromine storage tank

Abstract

The utility model relates to a maintenance device for a bromine storage tank, which comprises a rack, a maintenance mechanism and an adjusting mechanism, the maintenance mechanism and the adjusting mechanism are arranged on the rack, the maintenance mechanism is used for cleaning and maintaining the surface of the bromine storage tank, and the adjusting mechanism is used for controlling the maintenance mechanism to move; the maintenance mechanism comprises an arc-shaped plate rotationally arranged on the rack, a cleaning brush belt is arranged on the arc-shaped plate in a surrounding mode, a driving motor is installed on the side, relatively close to the rack, of the arc-shaped plate, driving wheel discs are arranged at the two ends of the driving motor, protruding racks are arranged on the two sides of the cleaning brush belt, and a liquid spraying pipe is arranged on the side portion of the arc-shaped plate. A liquid supply box is arranged at the bottom of the rack, and a liquid conveying pipe is connected between the liquid supply box and the liquid spraying pipe; the surface of the bromine storage tank, the top of the storage tank and other high parts can be cleaned and maintained through the maintenance mechanism and the adjusting mechanism arranged on the rack, the general storage tank can be cleaned and maintained without mutual cooperation of multiple cleaning personnel, the cleaning efficiency is high, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tank maintenance, in particular to a maintenance device for a bromine storage tank. Background Art

[0002] Bromine is an important raw material in the chemical industry. It is mainly used to prepare bromides, analytical reagents, oxidants, absorbents for ethylene and heavy hydrocarbons, and brominating agents for organic synthesis. It is widely used in medicine, pesticides, dyes, photographic materials, water purification, mineral processing and other fields.

[0003] When using bromine storage tanks to store bromine, since the bromine storage tanks are placed in an open-air environment, the outer surface of the storage tanks will inevitably be eroded by wind, sand and rain. In order to prevent the storage tank surface from being excessively eroded and causing the stored bromine to leak, the surface of the bromine storage tube needs to be cleaned and maintained regularly. When cleaning and maintaining the surface of the storage tank, since the height of the storage tank is much higher than the height of the cleaning staff and the volume of the storage tank is large, it is often necessary for multiple cleaning staff to cooperate with each other to complete the cleaning and maintenance of the entire storage tank surface. This is not only time-consuming and labor-intensive, with low cleaning efficiency, but also inconvenient to clean high parts such as the top of the storage tank.

[0004] Therefore, we propose a maintenance device for a bromine storage tank, which can clean and maintain the surface of the bromine storage tank. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a maintenance device for a bromine storage tank in view of the deficiencies of the above-mentioned prior art.

[0006] The technical solution adopted by the utility model is: a maintenance device for a bromine storage tank, comprising a frame, a maintenance mechanism is arranged on the frame, the maintenance mechanism is used to clean and maintain the surface of the bromine storage tank, and an adjustment mechanism for controlling the movement of the maintenance mechanism is arranged on the frame;

[0007] The maintenance mechanism includes an arc-shaped plate rotatably arranged on the frame, a cleaning brush belt is arranged around the arc-shaped plate, a driving motor is installed on a side of the arc-shaped plate relatively close to the frame, driving wheels for driving the cleaning brush belt to rotate are arranged at both ends of the driving motor, and raised racks that fit with the driving wheels are arranged on both sides of the cleaning brush belt, a liquid spray pipe is arranged on the side of the arc-shaped plate, a liquid supply box for supplying liquid to the liquid spray pipe is arranged at the bottom of the frame, and an infusion pipe is connected between the liquid supply box and the liquid spray pipe.

[0008] Preferably, the adjustment mechanism includes a mounting plate that is lifted and lowered on the frame, a lifting motor is installed on the top of the frame, a lifting rod for controlling the lifting and lowering movement of the mounting plate is fixedly connected to the driving end of the lifting motor, a telescopic push rod is provided on the side of the mounting plate relatively close to the arc plate, and the telescopic part of the telescopic push rod is connected and fixed to the side of the arc plate, a sliding base is placed at the bottom of the liquid supply box, a sliding groove is provided on the sliding base, and a steering ball for driving the liquid supply box to move horizontally is provided at the bottom of the liquid supply box.

[0009] Preferably, a scraper is provided on the mounting plate, and the scraper is used to scrape off stains and waste liquid on the cleaning brush belt.

[0010] Preferably, a limiting rod is provided on one side of the mounting plate close to the two driving wheel discs, and a limiting socket matched with the limiting rod is provided on the connecting plate between the driving wheel disc and the arc-shaped plate.

[0011] Preferably, bristles are arranged and distributed on the surface of the cleaning brush belt.

[0012] Preferably, a moving wheel set is provided at the bottom of the sliding base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can clean and maintain the surface of the bromine storage tank and high parts such as the top of the storage tank through the maintenance mechanism and the adjustment mechanism arranged on the frame, without the need for multiple cleaning personnel to cooperate with each other, saving human resources, and can clean and maintain the surface of large-volume storage tanks with high cleaning efficiency and good cleaning effect.

[0015] 2. The utility model uses a scraper to clean the waste liquid and stains in the bristles of the cleaning brush belt to the outside of the bristles, preventing the waste liquid from splashing and polluting the surrounding environment during rotation. At the same time, it also blocks the contact between water and the surface of the drive motor, keeps the surface of the drive motor dry, and is beneficial to the use and maintenance of the drive motor.

[0016] 3. The utility model drives the driving wheel to rotate through the driving motor. While the driving wheel rotates, the driving wheel cooperates with the raised rack on the cleaning brush belt, so that the cleaning brush belt rotates along the outer surface of the arc plate, and the cleaning liquid is transported to the spray pipe through the liquid supply box and the infusion pipe, so that the cleaning liquid is sprayed onto the surface of the bromine storage tank through the spray pipe, so that the bristles on the surface of the cleaning brush belt can clean the stains on the surface of the storage tank, the cleaning effect is good, the cleaning efficiency is high, and the bromine storage tank can be cleaned and maintained without the cooperation of multiple people, saving human resources.

[0017] 4. The utility model cooperates the sliding groove on the sliding base with the steering ball located at the bottom of the liquid supply box, so that the bristles can move laterally along the surface of the storage tank, and the telescopic portion of the telescopic push rod drives the arc plate and the cleaning brush belt thereon to rotate around the connection node between the arc plate and the mounting plate, so that the angle of the arc plate toward the surface of the storage tank can be adjusted, so that when the cleaning brush belt moves laterally, it will not collide with the support on the storage tank, thereby completing the cleaning of the stains on the surface of the storage tank, and finally completing the cleaning and maintenance of the surface of the storage tank.

[0018] 5. In the utility model, the scraper and the mounting plate are rotatably connected via a spring shaft, so that when the telescopic push rod pushes the arc-shaped plate to move, the scraper can be adaptively rotated and always in close contact with the surface of the cleaning brush belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of a first stereoscopic structure of a maintenance device for a bromine storage tank of the utility model;

[0020] Figure 2 This is a schematic diagram of a second stereoscopic structure of a maintenance device for a bromine storage tank of the utility model;

[0021] Figure 3 The utility model is a partial structural schematic diagram of a maintenance mechanism of a maintenance device for a bromine storage tank.

[0022] Illustration Description:

[0023] 1. Frame; 2. Curved plate; 3. Cleaning brush belt; 4. Driving motor; 5. Driving wheel disc; 6. Raised rack; 7. Spray pipe; 8. Liquid supply box; 9. Infusion pipe; 10. Mounting plate; 11. Lifting motor; 12. Lifting rod; 13. Telescopic push rod; 14. Sliding base; 15. Sliding groove; 16. Steering ball; 17. Scraper; 18. Limit rod; 19. Limit bayonet; 20. Brush; 21. Moving wheel set; 100. Bromine storage tank. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figures 1 to 3 In an embodiment of the utility model, a maintenance device for a bromine storage tank is provided, which includes a frame 1, on which a maintenance mechanism is arranged, the maintenance mechanism is used to clean and maintain the surface of the bromine storage 100, and an adjustment mechanism for controlling the movement of the maintenance mechanism is arranged on the frame 1.

[0028] In some embodiments, see Figure 2 and Figure 3 The maintenance mechanism includes an arc-shaped plate 2 rotatably arranged on a frame 1, a cleaning brush belt 3 is arranged around the arc-shaped plate 2, a driving motor 4 is installed on a side of the arc-shaped plate 2 relatively close to the frame 1, driving wheels 5 for driving the cleaning brush belt 3 to rotate are arranged at both ends of the driving motor 4, and raised racks 6 fitting with the driving wheels 5 are arranged on both sides of the cleaning brush belt 3, a liquid spray pipe 7 is arranged on the side of the arc-shaped plate 2, a liquid supply box 8 for supplying liquid to the liquid spray pipe 7 is arranged at the bottom of the frame 1, and a liquid infusion pipe 9 is connected between the liquid supply box 8 and the liquid spray pipe 7.

[0029] The driving motor 4 drives the driving wheel 5 to rotate. While the driving wheel 5 rotates, the driving wheel 5 cooperates with the raised rack 6 on the cleaning brush belt 3, so that the cleaning brush belt 3 rotates along the outer surface of the arc plate 2, and the cleaning liquid is transported to the spray pipe 7 through the liquid supply box 8 and the infusion pipe 9, so that the cleaning liquid is sprayed onto the surface of the bromine storage tank 100 through the spray pipe 7, and the cleaning brush belt 3 is brought close to the surface of the bromine storage tank 100 to clean the stains thereon, so that the cleaning and maintenance of the surface of the storage tank can be completed, so that the bromine storage tank 100 can be cleaned and maintained without the cooperation of multiple people, thereby saving human resources, and effectively cleaning high parts such as the top of the storage tank, thereby ensuring the overall cleaning efficiency of the storage tank.

[0030] In some embodiments, see Figure 3 The surface of the cleaning brush belt 3 is arranged and distributed with bristles 20. The bristles 20 on the cleaning brush belt 3 are driven to rotate, and the bristles 20 contacting the surface of the storage tank are used to clean the stains on the surface of the storage tank.

[0031] In some embodiments, see Figure 1 and Figure 2 The adjusting mechanism includes a mounting plate 10 which is lifted and lowered on the frame 1, a lifting motor 11 is installed on the top of the frame 1, a lifting rod 12 for controlling the lifting and lowering movement of the mounting plate 10 is fixedly connected to the driving end of the lifting motor 11, a telescopic push rod 13 is provided on the side of the mounting plate 10 relatively close to the arc plate 2, and the telescopic part of the telescopic push rod 13 is connected and fixed to the side of the arc plate 2, a sliding base 14 is placed at the bottom of the liquid supply box 8, a sliding groove 15 is provided on the sliding base 14, and a steering ball 16 for driving the liquid supply box 8 to move horizontally is provided at the bottom of the liquid supply box 8.

[0032] The lifting motor 11 drives the lifting rod 12 to rotate, and the rotating lifting rod 12 drives the mounting plate 10 to move up and down. When the mounting plate 10 moves, the arc plate 2 connected thereto and the cleaning brush belt 3 connected to the arc plate 2 and other related parts can be controlled to move up and down together, so that the cleaning brush belt 3 can adaptively approach the surface of the storage tank according to the height of the storage tank, and the bristles 20 on the cleaning brush belt 3 can fit the surface of the storage tank;

[0033] Through the cooperation of the sliding groove 15 on the sliding base 14 and the steering ball 16 located at the bottom of the liquid supply box 8, the frame 1 and the mounting plate 10 thereon and the bristles 20 on the cleaning brush belt 3 can be controlled to move laterally synchronously, so that the bristles 20 can move laterally along the surface of the storage tank, thereby completing the cleaning of the stains on the surface of the storage tank, and finally completing the cleaning and maintenance of the surface of the storage tank;

[0034] By controlling the movement of the telescopic portion of the telescopic push rod 13 arranged on one side of the mounting plate 10 relatively close to the curved plate 2, the curved plate 2 and the cleaning brush belt 3 thereon can be driven to rotate around the connection node between the curved plate 2 and the mounting plate 10, so that the angle of the curved plate 2 toward the surface of the storage tank can be adjusted, and then when the cleaning brush belt 3 moves laterally, it will not collide with the support on the storage tank, and can adaptively clean and maintain the surface of the storage tank.

[0035] In some embodiments, the liquid supply pipe is a telescopic hose so that it can be adaptively adjusted according to the lifting and lowering of the mounting plate 10 .

[0036] In some embodiments, a hot air pipe is provided on the arc plate 2, and the hot air flow therein is blown toward the surface of the cleaned storage tank through the hot air pipe to vaporize the residual water stains on the surface of the storage tank, thereby keeping the surface of the storage tank dry and facilitating the maintenance of the storage tank.

[0037] In some embodiments, see Figure 2 and Figure 3 A scraper 17 is provided on the mounting plate 10, and the lower end of the scraper 17 is always in contact with the surface of the cleaning brush belt 3. The scraper 17 can clean the waste liquid and stains in the bristles 20 of the cleaning brush belt 3 to the outside of the bristles 20, preventing the waste liquid from splashing and polluting the surrounding environment. At the same time, it also blocks the contact between the water and the surface of the drive motor 4, keeps the surface of the drive motor 4 dry, and is conducive to the use and maintenance of the drive motor 4.

[0038] In some embodiments, the scraper 17 is rotatably connected to the mounting plate 10 via a spring shaft, so that when the telescopic push rod 13 pushes the arc plate 2 to move, the scraper 17 can adaptively rotate and always be in close contact with the surface of the cleaning brush belt 3.

[0039] In some embodiments, see Figure 2 and Figure 3 A limiting rod 18 is provided on one side of the mounting plate 10 close to the two driving wheel discs 5 , and a limiting bayonet 19 cooperating with the limiting rod 18 is provided on the connecting plate between the driving wheel disc 5 and the arc plate 2 .

[0040] Through the cooperation of the limit rod 18 and the limit bayonet 19, it can be ensured that the arc plate 2 pushed by the telescopic push rod 13 can accurately return to the initial position after the telescopic push rod 13 is reset, so that the bristles 20 on the cleaning brush belt 3 can face the center of the storage tank, ensuring that the bristles 20 and the surface of the storage tank are in the best contact range, thereby ensuring the cleaning effect of the bristles 20 on the surface of the cleaning storage tank.

[0041] In some embodiments, see Figure 1The bottom of the sliding base 14 is provided with a moving wheel set 21. The sliding base 14 can be controlled to move by the moving wheel set 21, so as to facilitate the movement and adjustment of the maintenance device as a whole.

[0042] Working principle:

[0043] When cleaning and maintaining one side of the bromine storage tank, the maintenance device is transferred to the bromine storage tank 100 to be cleaned and maintained by the moving wheel group 21 installed on the sliding base 14, and the installation plate 10 is controlled to move on the frame 1 by the lifting motor 11 and the lifting rod 12, so that the cleaning brush belt 3 on the curved plate 2 faces the surface of the bromine storage tank 100, and the bristles 20 thereon are in close contact with the surface of the storage tank, and the driving motor 4 is started to control the driving wheel disc 5 to rotate, and the driving wheel disc 5 cooperates with the protruding rack 6 on the cleaning brush belt 3, so that the cleaning brush belt 3 is rotated along the outer surface of the curved plate 2, and while the cleaning brush belt 3 drives the bristles 20 thereon to rotate, the cleaning liquid is transported to the liquid spray pipe 7 located at the side of the curved plate 2 through the liquid supply box 8 and the liquid infusion tube 9, so that the bristles 20 rotating on the surface of the cleaning brush belt 3 and in close contact with the surface of the bromine storage tank 100 clean the stains on the surface of the storage tank;

[0044] While the bristles 20 on the surface of the cleaning brush belt 3 rotate, the scraper 17 at the bottom of the mounting plate 10 cleans the waste liquid and stains in the bristles 20 to the outside of the bristles 20, preventing the waste liquid from splashing and polluting the surrounding environment, and at the same time preventing the waste liquid from contacting the surface of the drive motor 4, keeping the surface of the drive motor 4 dry, which is beneficial to the use and maintenance of the drive motor 4;

[0045] While the bristles 20 on the cleaning brush belt 3 are cleaning the stains on the surface of the storage tank, the sliding groove 15 on the sliding base 14 cooperates with the steering ball 16 located at the bottom of the liquid supply box 8 to control the frame 1 and the mounting plate 10 thereon and the bristles 20 on the cleaning brush belt 3 to move laterally synchronously, so that the bristles 20 can move laterally along the surface of the storage tank, thereby completing the cleaning of the stains on the surface of the storage tank and completing the cleaning and maintenance of the surface of the storage tank;

[0046] When the brush belt 3 is moved laterally along the storage tank, the brush 20 on the frame 1 and the cleaning brush belt 3 can avoid the arc plate 2 from colliding with the storage tank and affecting the cleaning brush belt 3 from cleaning the surface of the storage tank laterally. The telescopic part of the telescopic push rod 13 is moved, so that the arc plate 2 and the cleaning brush belt 3 thereon can be driven to rotate around the connection node between the arc plate 2 and the mounting plate 10, so that the angle of the arc plate 2 toward the surface of the storage tank can be adjusted, and then, when the cleaning brush belt 3 moves laterally, it will not collide with the supporting member on the storage tank, and can adaptively clean and maintain the surface of the storage tank. The limit rod 18 and the limit bayonet 19 on the mounting plate 10 cooperate to ensure that the arc plate 2 pushed by the telescopic push rod 13 can accurately return to the initial position after the telescopic push rod 13 is reset, so that the bristles 20 on the cleaning brush belt 3 can face the center of the storage tank, ensuring that the bristles 20 and the surface of the storage tank are in the best contact range, thereby ensuring the cleaning effect of the bristles 20 on the surface of the cleaning storage tank;

[0047] The maintenance device is then transferred to the other side of the storage tank to clean and maintain the stains on the surface of the storage tank, so that the bromine storage tank can be cleaned and maintained without the cooperation of multiple people, saving human resources. It can also effectively clean high parts such as the top of the storage tank, ensuring the overall cleaning efficiency of the storage tank.

[0048] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A maintenance device for a bromine storage tank, characterized in that: It comprises a frame, on which a maintenance mechanism is arranged, the maintenance mechanism is used for cleaning and maintaining the surface of the bromine storage tank, and an adjustment mechanism is arranged on the frame for controlling the movement of the maintenance mechanism; The maintenance mechanism includes an arc-shaped plate rotatably arranged on the frame, a cleaning brush belt is arranged around the arc-shaped plate, a driving motor is installed on a side of the arc-shaped plate relatively close to the frame, driving wheels for driving the cleaning brush belt to rotate are arranged at both ends of the driving motor, and raised racks that fit with the driving wheels are arranged on both sides of the cleaning brush belt, a liquid spray pipe is arranged on the side of the arc-shaped plate, a liquid supply box for supplying liquid to the liquid spray pipe is arranged at the bottom of the frame, and an infusion pipe is connected between the liquid supply box and the liquid spray pipe.

2. A maintenance device for a bromine storage tank according to claim 1, characterized in that: The adjusting mechanism comprises a mounting plate which is lifted and arranged on the frame, a lifting motor is installed on the top of the frame, a lifting rod for controlling the lifting and lowering movement of the mounting plate is fixedly connected to the driving end of the lifting motor, a telescopic push rod is arranged on the side of the mounting plate which is relatively close to the arc plate, and the telescopic part of the telescopic push rod is connected and fixed to the side of the arc plate, a sliding base is placed at the bottom of the liquid supply box, a sliding groove is arranged on the sliding base, and a steering ball for driving the liquid supply box to move laterally is arranged at the bottom of the liquid supply box.

3. A maintenance device for a bromine storage tank according to claim 2, characterized in that: A scraper is arranged on the mounting plate, and the scraper is used to scrape off the dirt and waste liquid on the cleaning brush belt.

4. A maintenance device for a bromine storage tank according to claim 3, characterized in that: A limiting rod is arranged on one side of the mounting plate close to the two driving wheel discs, and a limiting socket matched with the limiting rod is arranged on the connecting plate between the driving wheel disc and the arc-shaped plate.

5. A maintenance device for a bromine storage tank according to claim 4, characterized in that: Bristles are arranged and distributed on the surface of the cleaning brush belt.

6. A maintenance device for a bromine storage tank according to claim 5, characterized in that: A moving wheel set is arranged at the bottom of the sliding base.

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